0c7eca932f
Changelog: ========== - avcodec/mpegvideo_enc: Dont copy beyond the image - avfilter/vf_minterpolate: Check pts before division - avfilter/avf_showwaves: Check history_nb_samples - avformat/flacdec: Avoid double AVERRORS - avfilter/vf_vidstabdetect: Avoid double AVERRORS - avcodec/vaapi_encode: Avoid double AVERRORS - avfilter/vf_swaprect: round coordinates down - avfilter/vf_swaprect: Use height for vertical variables - avfilter/vf_swaprect: assert that rectangles are within memory - avfilter/af_alimiter: Check nextpos before use - avfilter/f_reverse: Apply PTS compensation only when pts is available - avfilter/af_stereowiden: Check length - avformat/mov: Fix MSAN issue with stsd_id - avcodec/jpegxl_parser: Check get_vlc2() - avfilter/vf_weave: Fix odd height handling - avfilter/edge_template: Fix small inputs with gaussian_blur() - avfilter/vf_gradfun: Do not overread last line - avfilter/avf_showspectrum: fix off by 1 error - avcodec/jpegxl_parser: Add padding to cs_buffer - avformat/mov: do not set sign bit for chunk_offsets - avcodec/jpeglsdec: Check Jpeg-LS LSE - avcodec/osq: Implement flush() - configure: Enable section_data_rel_ro for FreeBSD and NetBSD aarch64 / arm - avcodec/cbs_h266: more restrictive check on pps_tile_idx_delta_val - avcodec/jpeg2000htdec: check if block decoding will exceed internal precision - tools/target_dec_fuzzer: Adjust threshold for VMIX - avcodec/av1dec: Fix resolving zero divisor - avformat/mov: Ignore duplicate ftyp - avformat/mov: Fix integer overflow in mov_read_packet(). - lavc/qsvdec: return 0 if more data is required - avcodec/jpegxl_parser: check ANS cluster alphabet size vs bundle size - libavformat/vvc: Make probe more conservative - hwcontext_vulkan: guard unistd.h include - lavc/Makefile: build vulkan decode code if vulkan_av1 has been enabled - lavc/dvdsubenc: only check canvas size when it is actually set - avcodec/decode: validate hw_frames_ctx when AVHWAccel.free_frame_priv is used - avcoded/fft: Fix memory leak if ctx2 is used - avcodec/fft: Use av_mallocz to avoid invalid free/uninit (From OE-Core rev: e9ca6bdd43069c0b25115ae70dc09f0dda93ab1f) Signed-off-by: Wang Mingyu <wangmy@fujitsu.com> Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Poky
Poky is an integration of various components to form a pre-packaged build system and development environment which is used as a development and validation tool by the Yocto Project. It features support for building customised embedded style device images and custom containers. There are reference demo images ranging from X11/GTK+ to Weston, commandline and more. The system supports cross-architecture application development using QEMU emulation and a standalone toolchain and SDK suitable for IDE integration.
Additional information on the specifics of hardware that Poky supports is available in README.hardware. Further hardware support can easily be added in the form of BSP layers which extend the systems capabilities in a modular way. Many layers are available and can be found through the layer index.
As an integration layer Poky consists of several upstream projects such as BitBake, OpenEmbedded-Core, Yocto documentation, the 'meta-yocto' layer which has configuration and hardware support components. These components are all part of the Yocto Project and OpenEmbedded ecosystems.
The Yocto Project has extensive documentation about the system including a reference manual which can be found at https://docs.yoctoproject.org/
OpenEmbedded is the build architecture used by Poky and the Yocto project. For information about OpenEmbedded, see the OpenEmbedded website.
Contribution Guidelines
Please refer to our contributor guide here: https://docs.yoctoproject.org/dev/contributor-guide/ for full details on how to submit changes.
Where to Send Patches
As Poky is an integration repository (built using a tool called combo-layer), patches against the various components should be sent to their respective upstreams:
OpenEmbedded-Core (files in meta/, meta-selftest/, meta-skeleton/, scripts/):
- Git repository: https://git.openembedded.org/openembedded-core/
- Mailing list: openembedded-core@lists.openembedded.org
BitBake (files in bitbake/):
- Git repository: https://git.openembedded.org/bitbake/
- Mailing list: bitbake-devel@lists.openembedded.org
Documentation (files in documentation/):
- Git repository: https://git.yoctoproject.org/cgit/cgit.cgi/yocto-docs/
- Mailing list: docs@lists.yoctoproject.org
meta-yocto (files in meta-poky/, meta-yocto-bsp/):
- Git repository: https://git.yoctoproject.org/cgit/cgit.cgi/meta-yocto
- Mailing list: poky@lists.yoctoproject.org
If in doubt, check the openembedded-core git repository for the content you intend to modify as most files are from there unless clearly one of the above categories. Before sending, be sure the patches apply cleanly to the current git repository branch in question.